﻿<!DOCTYPE html>

<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="utf-8" />
    <title></title>
</head>
<body>
    <select id="all" multiple="multiple">
        <option>苹果</option>
        <option>橘子</option>
        <option>梨</option>
        <option>西瓜</option>
        <option>水蜜桃</option>
    </select>
</body>
</html>